passive isolation

简明释义

钝态隔离

英英释义

例句

1.The use of passive isolation in this acoustic panel helps to absorb sound effectively.

在这个声学面板中使用被动隔离有助于有效吸收声音。

2.The design of the building incorporates passive isolation to enhance occupant comfort during earthquakes.

建筑的设计采用了被动隔离来提高地震期间居住者的舒适度。

3.Our new audio equipment features passive isolation to improve sound quality by blocking external noise.

我们的新音频设备具有被动隔离功能，通过阻挡外部噪音来改善音质。

4.The lab uses passive isolation to minimize vibrations in sensitive experiments.

实验室使用被动隔离来最小化敏感实验中的振动。

5.In construction, passive isolation techniques can help reduce noise pollution from nearby traffic.

在建筑中，被动隔离技术可以帮助减少来自附近交通的噪音污染。

作文

In the realm of engineering and design, the concept of passive isolation plays a crucial role in enhancing the performance and longevity of various systems. Passive isolation refers to the method of reducing vibrations and disturbances without the use of active control systems. This technique is particularly important in fields such as civil engineering, aerospace, and mechanical systems, where external forces can significantly impact performance. To understand passive isolation, we can look at its application in building design. In earthquake-prone regions, buildings are often designed with passive isolation systems that allow them to move independently of the ground motion. These systems typically involve the use of base isolators, which are flexible bearings placed between the building's foundation and its superstructure. When an earthquake occurs, the base isolators absorb and dissipate the seismic energy, allowing the building to sway while minimizing the forces transmitted to the structure. This not only protects the integrity of the building but also ensures the safety of its occupants.Similarly, in the field of aerospace engineering, passive isolation is employed to protect sensitive instruments and equipment from vibrations caused by engine operations or atmospheric turbulence. For instance, satellites are equipped with passive isolation mounts that utilize materials with high damping properties. These mounts help to isolate delicate components, ensuring that they function optimally even in the harshest conditions of space.The advantages of passive isolation systems are numerous. Firstly, they require little to no maintenance compared to active systems, which rely on sensors and actuators to adjust to changing conditions. This makes passive isolation a cost-effective solution in the long run. Secondly, since they do not depend on external power sources, passive isolation systems are more reliable and less prone to failure, especially in critical applications like medical devices or aerospace technology.However, it is essential to recognize that passive isolation is not a one-size-fits-all solution. The effectiveness of these systems depends on various factors, including the frequency and amplitude of the vibrations, the mass of the structure, and the materials used in the isolation system. Engineers must carefully analyze these parameters to design an effective passive isolation system that meets specific requirements.In conclusion, passive isolation is a vital concept in engineering that helps mitigate the effects of vibrations and disturbances in various applications. By understanding and implementing passive isolation techniques, engineers can enhance the durability and functionality of structures and systems, ultimately contributing to safer and more efficient designs. As technology continues to advance, the importance of passive isolation will only grow, paving the way for innovative solutions that prioritize stability and reliability across diverse industries.

在工程和设计领域，被动隔离的概念在提升各种系统的性能和寿命方面发挥着至关重要的作用。被动隔离是指在不使用主动控制系统的情况下减少振动和干扰的方法。这一技术在土木工程、航空航天和机械系统等领域尤为重要，因为外部力量会显著影响性能。 为了理解被动隔离，我们可以看看它在建筑设计中的应用。在地震频发地区，建筑物通常设计有被动隔离系统，使其能够独立于地面运动而移动。这些系统通常涉及在建筑基础与上部结构之间放置基座隔离器，这些隔离器是柔性支撑。当发生地震时，基座隔离器吸收和耗散地震能量，使建筑物在最小化传递到结构的力的同时摇摆。这不仅保护了建筑的完整性，还确保了其居住者的安全。同样，在航空航天工程领域，被动隔离被用来保护敏感仪器和设备免受发动机操作或大气湍流引起的振动。例如，卫星配备了具有高阻尼特性的被动隔离支架。这些支架帮助隔离精密组件，确保它们即使在太空的严酷条件下也能正常工作。被动隔离系统的优点是众多的。首先，与依赖传感器和执行器根据变化条件进行调整的主动系统相比，它们几乎不需要维护。这使得被动隔离在长远来看成为一种经济有效的解决方案。其次，由于它们不依赖外部电源，被动隔离系统更可靠，故障率更低，尤其是在医疗设备或航空航天技术等关键应用中。然而，必须认识到，被动隔离并不是一种适合所有情况的解决方案。这些系统的有效性取决于多个因素，包括振动的频率和幅度、结构的质量以及隔离系统中使用的材料。工程师必须仔细分析这些参数，以设计出满足特定要求的有效被动隔离系统。总之，被动隔离是工程中一个至关重要的概念，有助于减轻各种应用中振动和干扰的影响。通过理解和实施被动隔离技术，工程师可以增强结构和系统的耐用性和功能性，最终促进更安全、更高效的设计。随着技术的不断进步，被动隔离的重要性只会增加，为各个行业优先考虑稳定性和可靠性铺平道路。